摘要:
An information display system includes a position indicating apparatus that indicates a position and an information display apparatus that displays information and is connected to the position indicating apparatus so as to communicate with the position indicating apparatus. The position indicating apparatus includes: a detecting unit that detects an indicated position; a first storage unit that stores the detected position; and a transmitting unit that transmits positional information indicating the stored position. The information display apparatus includes: a display unit that displays content; a receiving unit that receives the transmitted positional information; an associating unit that associates the positional information with the content; and a second storage unit that stores the positional information and the content associated with each other.
摘要:
In the case where processing is implemented in a medium mode, by interconnecting connectors 10 and 28, processing of information to be displayed on a memory type display panel 2 is implemented by a host display processing device 21; in the case where processing is implemented in a stand-alone mode, by disconnecting the connectors 10 and 28 from each other, processing of information to be displayed on the memory type display panel 2 is implemented by an information display sheet 1 itself.
摘要:
The operability of the various kinds of operation buttons that carry out designated functions in a portable information acquisition device is improved so as to make the device user-friendly. Pairs of operation buttons in which each pair carries out a similar kind of function are configured with one operation button of each pair provided on the left side of the device main body, and one operation button provided on the right side. Further, operation buttons that carry out similar kinds of functions are provided in a plurality of opposing configuration of pairs on both the left and right sides, respectively. When the operation buttons are formed respectively into pairs carrying out different functions, in which each pair carries out a similar kind of function, the operation buttons are arranged in symmetrical positions on the left and right. Furthermore, various kinds of operation buttons are provided above the center axis dividing the device into upper and lower parts. Also, when two operation buttons that carry out different functions are arranged adjacent to one another, the operation button positioned to be operated by the tip of the finger is made larger than the other buttons.
摘要:
An ion-exchange membrane method electrolytic cell comprising a coil cushion arranged between a conductive plate and a cathode in a cathode chamber, and further an ion-exchange membrane arranged in contact with the cathode. The conductive plate is not perforated, and the coil cushion is arranged so that its axial direction is in agreement with the vertical direction of electrolytic cell. Preferably the coil cushion is made of a metal coil and has an impact resilience of 7-17 kPa. The cathode preferably has supported electrode catalyst and is made of an expanded metal with strands of 0.1-1.0 mm width and 0.1-1.0 mm thickness, and having SW of 0.5-5.0 mm and LW of 1.0-10 mm, and 48-60% open area. The electrolytic cell is energy-saving, and damage thereof can be avoided over a long period, and elevation of voltage and reduction of current efficiency with time can be minimized.
摘要:
A content processing system includes a content management device storing contents and information associated with the contents, and a plurality of portable terminals capable of accessing the content management device through a network, and performs a process on the contents according to a workflow using the plurality of portable terminals. The content processing system may include a first executing unit that let at least a part of the contents and the associated information be stored in a portable terminal among the plurality of portable terminals to perform a second process when the process to be currently performed in the workflow is moved from a first process to the second process.
摘要:
A display device including a display layer displaying a black or white color according to an applied voltage, a transparent and non-transparent electrode that are disposed to sandwich the display layer, and a TFT driving circuit capable of applying any given voltage between the pair of electrodes. Also provided is a connection destination switching switch capable of switching the connection destination of the entire transparent electrode to an earth terminal or a connector power source terminal of an external power source connector. With this configuration, a voltage can be applied between the pair of electrodes without using the TFT driving circuit. Accordingly, if the TFT driving circuit fails to operate due to trouble caused by the displaying of information which is not permitted to be shown to others, a voltage can be applied to the display layer so that the displayed information can be erased.
摘要:
A writing device is provided for color electronic paper which is capable of performing full color display. The writing device includes a head unit, a head unit moving mechanism which moves the head unit in a first direction, a feeding mechanism which moves electronic paper, and a controller. The head unit includes a writing head, an LED which emits light of three primary colors, an image sensing element consisting of a CMOS sensor, and an optical system. The writing head includes an optically transparent head main portion provided with pixel electrodes, and a common electrode (counter electrode). In the controller, an arrangement of three types of microcapsules in a microcapsule layer is detected to perform electric field formation for each of the pixel electrodes based on a detection result.
摘要:
In the case where processing is implemented in a medium mode, by interconnecting connectors 10 and 28, processing of information to be displayed on a memory type display panel 2 is implemented by a host display processing device 21; in the case where processing is implemented in a stand-alone mode, by disconnecting the connectors 10 and 28 from each other, processing of information to be displayed on the memory type display panel 2 is implemented by an information display sheet 1 itself.
摘要:
A plurality of different types of data that are optionally inputted by corresponding data input devices are treated as data associated with a single page. These data for each page are written at designated addresses in a flash memory 33. Then the plurality of different types of data associated with the page stored in the flash memory 33 are written in a display memory 50 for display as the data of the associated page. When the data are written in the display memory 50, a writing order is set for writing the data in the display memory 50 based on the types of data associated with the page that are stored in the flash memory 33. The data are successively written in the display memory 50 according to the order and then displayed.
摘要:
An information display has an information carrier including a storable display panel separate from a processing unit including a battery, and where there is a need to perform a process such as updating or manipulating information displayed on the display panel, it is possible to perform a desired process by connecting the processing unit to the information carrier.